The lower-end version of the new Dell XPS 13 is still great. Osram provides another smart choice in smart bulbs, and the 2015 BMW 740Ld xDrive feels like a couch, drives like a sports sedan. These and more in this week's CNET roundup of the top-rated reviews.

Is Samsung afraid to commit to one Galaxy S6? The two new models are the same, except for the screen -- and both remove features fans loved. Meanwhile, HTC shows off the Grip fitness band and Vive VR headset.